Reword docs

core/src/rpc.rs

@@ -249,7 +249,7 @@ impl JsonRpcRequestProcessor {
             if account.owner == spl_token_id_v1_0() && encoding == UiAccountEncoding::JsonParsed {
                 response = get_parsed_token_account(bank.clone(), account);
             } else if encoding == UiAccountEncoding::Binary && account.data.len() > 128 {
-                let message = "Encoded binary (bs58) data should be less than 128 bytes, please use Binary64 encoding.".to_string();
+                let message = "Encoded binary (base 58) data should be less than 128 bytes, please use Binary64 encoding.".to_string();
                 return Err(error::Error {
                     code: error::ErrorCode::InvalidRequest,
                     message,

docs/src/apps/jsonrpc-api.md

@@ -156,7 +156,7 @@ Returns all information associated with the account of provided Pubkey
 - `<string>` - Pubkey of account to query, as base-58 encoded string
 - `<object>` - (optional) Configuration object containing the following optional fields:
   - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
-  - (optional) `encoding: <string>` - encoding for Account data, either "binary", "binary64", or jsonParsed". If parameter not provided, the default encoding is "binary". "binary" is bs58 encoded and limited to data queries of less than 128 bytes. Binary64 will return base64 encoded data.
+  - (optional) `encoding: <string>` - encoding for Account data, either "binary", "binary64", or jsonParsed". If parameter not provided, the default encoding is "binary". "binary" is base-58 encoded and limited to Account data of less than 128 bytes. "binary64" will return base64 encoded data for Account data of any size.
     Parsed-JSON encoding attempts to use program-specific state parsers to return more human-readable and explicit account state data. If parsed-JSON is requested but a parser cannot be found, the field falls back to binary encoding, detectable when the `data` field is type `<string>`. **jsonParsed encoding is UNSTABLE**
 
 #### Results: